561630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 1368864

約数和(自身を除く): 807234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 193, 194, 291, 386, 485, 579, 582, 965, 970, 1158, 1455, 1930, 2895, 2910, 5790, 18721, 37442, 56163, 93605, 112326, 187210, 280815, 561630]

約数ペア:

[(1, 561630), (2, 280815), (3, 187210), (5, 112326), (6, 93605), (10, 56163), (15, 37442), (30, 18721), (97, 5790), (193, 2910), (194, 2895), (291, 1930), (386, 1455), (485, 1158), (579, 970), (582, 965)]